Revert "[FEATURE] buffered channel drain next"

[niedbalski]

Reverts #43

[pwhelan]

What plugin and/or configuration necessitated the revert?

I have tested on both linux amd64 and arm64 without problems. Here is a dump of gdummy running on linux amd64:

 hydra  ✘  ~/P/w/f/p/lts-advanced-plugin-dummy   pwhelan-calyptia-plugin-drain-buffer ±  core-fluent-bit-23.9.7 -c local.conf | head
Calyptia Core v23.9, patch_level=7
* https://calyptia.com

[2023/09/15 12:45:35] [ info] [calyptia core] version=23.9, patch=7, pid=40559
[2023/09/15 12:45:35] [ info] [storage] ver=1.4.0, type=memory, sync=normal, checksum=off, max_chunks_up=128
[2023/09/15 12:45:35] [ info] [cmetrics] version=0.6.3
[2023/09/15 12:45:35] [ info] [ctraces ] version=0.3.1
[2023/09/15 12:45:35] [ info] [input:gdummy:gdummy.0] initializing
[2023/09/15 12:45:35] [ info] [input:gdummy:gdummy.0] storage_strategy='memory' (memory only)
[2023/09/15 12:45:35] [ info] [input:gdummy:gdummy.0] thread instance initialized
[2023/09/15 12:45:35] [ info] [sp] stream processor started
[2023/09/15 12:45:35] [ info] [output:stdout:stdout_output] worker #0 started
[0] gdummy.local: [[1694792736.437098018, {}], {"message"=>"dummy"}]
[1] gdummy.local: [[1694792736.437167531, {}], {"message"=>"dummy"}]
[2] gdummy.local: [[1694792736.437243943, {}], {"message"=>"dummy"}]
[3] gdummy.local: [[1694792736.437343686, {}], {"message"=>"dummy"}]
[4] gdummy.local: [[1694792736.437351516, {}], {"message"=>"dummy"}]
[5] gdummy.local: [[1694792736.437407278, {}], {"message"=>"dummy"}]
[6] gdummy.local: [[1694792736.437475290, {}], {"message"=>"dummy"}]
[7] gdummy.local: [[1694792736.437542832, {}], {"message"=>"dummy"}]
[8] gdummy.local: [[1694792736.437612374, {}], {"message"=>"dummy"}]
[9] gdummy.local: [[1694792736.437679236, {}], {"message"=>"dummy"}]
^C[2023/09/15 12:45:38] [engine] caught signal (SIGINT)
[2023/09/15 12:45:38] [ warn] [engine] service will shutdown in max 5 seconds
[2023/09/15 12:45:39] [ info] [engine] service has stopped (0 pending tasks)
[2023/09/15 12:45:39] [ info] [output:stdout:stdout_output] thread worker #0 stopping...
[2023/09/15 12:45:39] [ info] [output:stdout:stdout_output] thread worker #0 stopped
2023/09/15 12:45:39 calling FLBPluginExit(): name="gdummy"

[pwhelan]

@niedbalski Can you elaborate on why this patch did not work? Was it deployed with a core-fluent-bit binary that still has the overclocked input period?